Cheap flights from San Francisco to Perth from $637
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Francisco to Perth
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Perth?
In general, March is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,235. If you are unable to visit Perth during the month of March, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $1,239.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.
What is the cheapest time of day to depart on your flight to Perth?
In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Perth?
You are more likely to see cheaper flights to Perth from San Francisco when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,438 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,233 on momondo.
What is the cheapest airline that flies from San Francisco to Perth?
Fiji Airways, Singapore Airlines, and Philippine Airlines are the most popular carriers operating from San Francisco to Perth
What airlines fly to Perth?
Singapore Airlines, Cathay Pacific and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Singapore Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 6 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.
When to book flights from San Francisco to Perth
Cheap San Francisco to Perth (SFO to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth
How far is San Francisco to Perth by plane?
Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 22h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of June 2025, there are 6 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Singapore Airlines, making up 50% of the total bookings. Other popular airlines include Cathay Pacific with 15%, Qantas Airways with 15%, and United Airlines with 10%.
Best airlines flying from San Francisco to Perth
Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,086 | Free Cancellation | Rating 8.0 483 reviews | |||
| PriceFrom $1,092 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $1,142 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $1,142 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $1,336 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,422 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Perth?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Perth with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.
How can momondo help me find flights from San Francisco to Perth?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.
I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.